Why You Should Never Pay For Online Dating

Today I'd like to show why the practice of paying for dates on sites like Match.com and eHarmony is fundamentally broken, and broken in ways that most people don't realize.

For one thing, their business model exacerbates a problem found on every dating site:

For another thing, as I'll explain, pay sites have a unique incentive to profit from their customers' disappointment.

As a founder of OkCupid I'm of course motivated to point out our competitors' flaws. So take what I have to say today with a grain of salt. But I intend to show, just by doing some simple calculations, that pay dating is a bad idea; actually, I won't be showing this so much as the pay sites themselves, because most of the data I'll use is from Match and eHarmony's own public statements. I'll list my sources at the bottom of the post, in case you want to check.

The "20 Million Members" Paradox

eHarmony claims over 20 million members on their homepage, and their CEO, Greg Waldorf, reiterates that number regularly in interviews1. If your goal is to find someone special, 20 million people is a lot of options—roughly a quarter of all singles in the U.S. This sounds awesome until you realize that most of these people can’t reply, because only paying customers are allowed to message.

So let's now ask the real question: of these 20 million people eHarmony claims you can flirt with, how many are actually able to flirt back? They closely guard their number of paid subscribers, with good reason. Nonetheless, we are able to deduce their base from known information. We'll give eHarmony the highest subscribership possible.

We'll start with their yearly revenue: $250M in 2009 as reported by the industry analysts at Piper Jaffray and CNBC2.

Since eHarmony charges users by the month, we'll divide that big number by 12 and, rounding up, get $21M.

Now all we need to know is how much the average user pays per month. If we divide that into the $21M they make, we know how many subscribers they have. Their rates run this gamut:

$19.95 per month, for a 12-month subscription
$29.95 per month, for a 6-month subscription
$59.95 per month, for 1 month at a time

From those numbers, we can see that they have somewhere between about 350,000 and 1,050,000 subscribers (the lower number supposes everyone is month-to-month, the higher supposes everyone is yearly).

What's the exact number? Well, I found this helpful nugget in eHarmony's advertising materials3:
The most charitable way to interpret this last sentence is to assume their average account life is 6.5 months.

We're almost there. To get eHarmony’s total subscribers, we divide their $21 million in revenue by the average subscription price. Therefore maximizing total subscribers is just a question of minimizing the average monthly fee. First off, let's do them the favor of assuming no one pays month-to-month.

Our remaining dilemma can be expressed mathematically like this:

After some dickery with a legal pad we discover, in the best case for eHarmony, 1/13 of their users are on the yearly plan, and the rest subscribe 6 months at a time. Thus the minimum average monthly fee is $29.18. They have at most 719,652 subscribers.

For the sake of argument, let's round that up to an even 750,000.

So, having given eHarmony the benefit of the doubt at every turn, let's look at where that leaves their site:

Yes, only 1/30th of the "20 million users" they advertise is someone you can actually talk to. That's the paradox: the more they pump up their membership totals to convince you to sign up, the worse they look.

And the ironic thing is that although they basically admit their sites are filled with chaff, pay sites have little interest in telling you who's paying and who isn't. In fact, it's better for them to show you people who haven't paid, even if it means they're wasting your time. We'll show that in the next section.

First I want to show you what 29 to 1, advertised people to real, feels like. Here are some single, attractive OkCupid users.

Match.com's numbers are just as grim. They're a public company, so we can get their exact subscriber info from the shareholder report they file each quarter. Here's what we have from Q4 20094:

Pay Sites Want You To Message These Dead Profiles

Remember, sites like Match and eHarmony are in business to get you to buy a monthly subscription. There's nothing wrong with profit motive, but the particular way these sites have chosen to make money creates strange incentives for them. Let's look at how the pay sites acquire new subscribers:

As you can see from the flow chart, the only way they don't make money is to show subscribers to other subscribers. It's the worst thing they can do for their business, because there's no potential for new profit growth there. Remember: the average account length is just six months, and people join for big blocks of time at once, so getting a new customer on board is better for them than squeezing another month or two out of a current subscriber. To get sign-ups, they need to pull in new people, and they do this by getting you to message their prospects.

If you're a subscriber to a pay dating site, you are an important (though unwitting) part of that site's customer acquisition team. Of course, they don't want to show you too many ghosts, because you'll get frustrated and quit, but that doesn't change the fact that they're relying on youyour messages are their marketing materials to reach out to non-payers and convince them, by way of your charming, heartfelt messages, to pull out their credit cards. If only a tiny fraction of your message gets a response, hey, that's okay, you're working for free. Wait a second…you're paying them.

Now let's look how this skewed incentive affects the dating cycle, especially on sites like Match.com, where it's possible to for users set their own search terms.

The Desperation Feedback Loop

Even more so than in real life, where fluid social situations can allow either gender to take the "lead", men drive interactions in online dating. Our data suggest that men send nearly 4 times as many first messages as women and conduct about twice the match searches. Thus, to examine how the problem of ghost profiles affects the men on pay dating sites is to examine their effect on the whole system.

There are two facts in play:

When emailing a real profile, a man can expect a reply about 30% of the time. We've conducted extensive research on this, and you can read more about it our other posts. Let's couple this 30% reply rate with the fact that only 1 in every 30 profiles on a pay site is a viable profile. We get:

3/10 × 1/30 = 1/100

That is, a man can expect a reply to 1 in every 100 messages he sends to a random profile on a pay site. The sites of course don't show you completely random profiles, but as we've seen they have an incentive to show you nonsubscribers. Even if they do heavy filtering and just 2 of 3 profiles they show you are ghosts, you're still looking at a paltry 10% reply rate.

There is a negative correlation between the number of messages a man sends per day to the reply rate he gets. The more messages you send, the worse response rate you get. It's not hard to see why this would be so. A rushed, unfocused message is bound to get a worse response than something you spend time on. Here's a plot of 12,000 male users who've sent 10 total messages or more.

The effect of the second fact is to magnify the effect of the first. For a user trying to meet someone under such constraints, a feedback loop develops. Here's what happens to the average guy:

Basically, because the likelihood of reply to each message starts so low, the average man is driven to expand his search to women he's less suited for and to put less thought (and emotional investment) into each message. Therefore, each new batch of messages he sends brings fewer replies. So he expands his criteria, cuts, pastes, and resends.

In no time, the average woman on the same site has been bombarded with impersonal messages from a random cross-section of men. Then:

The Pudding

Finally, in the spirit of "don't take my word for it", here's how eHarmony and Match.com themselves show that their sites don't work.

This is from Match's 2009 presskit:

Okay, Match is double counting to get "12 couples", since a couple that gets married also gets engaged. So we have 6 couples per day getting married on the site, or 4,380 people a year. Let's round up to 5,000, to keep things simple. My first observation is that Match.com made $342,600,000 last year5. That's $137,000 in user fees per marriage.

Now here's where the demographics get really ugly for them.

It turns out you are 12.4 times more likely to get married this year if you don't subscribe to Match.com.

I figured it out like so:

Remember this is the minimum ratio, because from Match's perspective, we've made a lot of very favorable assumptions along the way. And it also doesn't matter that some portion of Match's customer base is overseas, because however you account for that in their subscriber base, you also have to adjust their marriage total accordingly.

. . .

eHarmony seems to do quite a bit better than Match, claiming in their ads to marry off 236 people a day:

Their higher rate shouldn't be too surprising, because eHarmony's entire site philosophy centers around matrimony, and furthermore that's the primary reason people go there. It's explicitly not a place for casual daters.

As they've told us, their member base of 750,000 people turns over every 6.5 months, which means that nearly 1.39 million people go through eHarmony's "doors" each year. eHarmony fails at least 93.8% of the timeFrom the ad, we can see that just 86,140 of those subscribers get married, a mere 6.2% of the people who paid the company to find them a mate. And what of the other 93.8%, the 1,298,475 people who do not get married and then leave the site? Those people paid an average of $190 each for a personality quiz.

In Conclusion

A major selling point for the big for-pay dating sites Match and eHarmony is how many millions of members they have, and they drop massive numbers in their press releases and in talks with reporters. Of course, there's a solid rationale to wanting your dating site to seem gigantic. When people look for love, they want as many options as possible.

However, as I've shown above, the image these sites project is deceiving. So next time you hear Match or eHarmony talking about how huge they are, you should do like I do and think of Goliath—and how he probably bragged all the time about how much he could bench. Then you should go sign up for OkCupid.

. . .

Looking for a Date? A Site Suggests You Check the Datahttp://www.nytimes.com/2010/02/13/technology/internet/13cupid.html

Centers For Disease Controlhttp://www.cdc.gov/nchs/fastats/divorce.htm. Not sure why they care.

The U.S. Census "Unmarried and Singles Week"http://www.census.gov/Press-Release/www/releases/archives/facts_for_features_special_editions/007285.html

If you're interested: a somewhat wordy discussion of eHarmony's marriage rate vs. the national average

eHarmony's 6.2% marriage rate is higher than the 4.5% U.S. average I calculated for comparison to Match.com, and several readers have asked whether that means joining eHarmony actually does help you get married. I believe it does not, and here's why.

Remember, to get that 4.5%, I assumed that every person in the U.S. who's not married or living with a partner is “single and looking". That's obviously false, but I did it to be as generous as possible to Match. In that section, the more people I assumed to be “single and looking", the lower the nationwide marriage rate, thus the lower the ratio of U.S. marriages to Match.com marriages.

If we want to make the same comparison for eHarmony, since their site is so much more focused on matrimony, we really should get a more realistic marriage rate for the nation as a whole. I couldn't find any hard data on this, but I will venture a guess that the nationwide marriage rate is around 9%.

The Census's definition of "single" is anyone over 18 who's not married or living with a romantic partner. That includes prisoners, senior citizens, college students, shut-ins, swinging bachelors, and your friend who's been dating the same guy for a year but doesn't live with him. I don't think it is a stretch to say that half the 89.8 million people we used to be fair to Match aren't actually looking for a partner. That puts the nationwide marriage rate among people actually "on the market" at about 9%. Of course, nearly everyone on eHarmony is looking for a partner. So 9% to 6.2% is the apples-to-apples comparison, and it means that you're about 50% more likely to be married if you're not using eHarmony. Again, this is just an educated guess, but I believe it's in the neighborhood of the truth.

Note also that this implies that the 12.4:1 ratio I calculated for Match is probably closer to 25:1. Again, this is just an educated guess. That's why I left it out of the main article.

OkCupid is a leading free online dating site. We're growing like crazy due to the buzz about our product, and in particular the user experience that has changed the way people think about online dating.

We're looking for a great designer with strong front-end development skills (XHTML/CSS/JS) to join our creative team. Along with the rest our team, you'll be improving the presentation and usability of the best dating site on Earth.

We...

Are a small company where your opinions matter

Have complex problems that require simple and elegant solutions

Work hard and love what we do

Are constantly growing and evolving

Love math and science (just thought you should know)

You...

Are detail oriented

Have a solid understanding of UI/UX design

Have data visualization experience

Write clean, simple, easy-to-read code

Rock XHTML/CSS with the best of them

Know more than the basics of JavaScript (some knowledge of objects is a must)

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384 Responses to “Why You Should Never Pay For Online Dating”

This article was great. One of the best I think, simply because my single, older mother was using both of those sites. I pleaded her to please just try OKC, and finally she gave in. within a week she a met a guy she has been seeing regularly for about month now. She hasn’t seen so much of someone in over 4 years (4 years ago being she was married).

I used PRINT personal ads in local newspapers in the Dallas area and they really DId work.

No pic, Just 45 words and a banner. I had dates every weejebd ubntile the ads wee replaced by net dating which wiorked until 2004 or so.

Now it is run by greed and the sites could care less about matching you.

And people complaining about bad dates-YOU at least got a date.

I figure e harmoney will go broke with all the tv ads alone for tis big July free 10 day weekend. People are not kids and do not meet those silly questions. Be adult and let us e mails and show member and non member pics.

@Jeremy Botto
No offense, but it seems like you drastically misinterpreted what was going on. The point being made was that the women were fed up with only getting impersonal replies. Sure, women send out initial messages as well, but that doesn’t mean that the original point is invalid or somehow misogynistic. This is especially so for a site like eHarmony which is depressingly orthodox in it’s approach.

Can you do an analysis of free sites? I only use OKC now because it’s actually well designed. I left plentyoffish.com because their site is hideous ( same with lavalife, but that’s a pay site ) … I’m a design nerd, so I may be an exception, but how much do you think aesthetics and usability affects your user base?

My only gripe about Okcupid.com is that the matches give you results from a totally different state and not local ones! Maybe some users don’t mind long distance but personally i want to be able to find someone local so we can see each other more then just once a month.

Very interesting article. The subscriber non-subscriber feedback loop is very interesting. I never thought of these businesses as using their subscribers as acquisition vehicles.

I am wondering, however, if the calculation of the number of eHarmony users is unnecessarily complex. In the beginning of the calculation, you stated the simplifying assumption of no one paying month-to-month. In that case, the only equations you ned are 6x + 12y = 6.5 and x + y = 1 (the latter equation since there are only two possibilities given the assumption, they must add up to 100%). this actually gives y = 1/12. I’m actually curious what other assumptions you made on your legal pad — I’ve been very impressed with the analysis on this post and other posts and am genuinely curious about your methods.

You got that right. Match, Chemistry, Yahoo Personals and E-Harmony are rip-offs and a big waste of money with EH being the worst of all of them! I won’t use those sites again. OKC is free and works much better than the pay sites.

Bullcrap. Hotter chicks flock to paid sites because they know the men are serious. Also, POF is a cheater’s paradise without any statement on the man’s CC. Most people on POF are of the lower classes of society as well. Just read the spelling on profiles. Compare it to lavalife or eHarmony especially. eHarmony has a higher percentage of educated and hot chicks.

Another thing pay dating sites do, they show women immediately that the man at least has his shit together enough for a credit card.

This article COMPLETELY IGNORES the fact that some sites have MUCH HIGHER CLASS people on them. I wouldn’t bother looking on Plenty of Fish or OK Cupid because the chances are they aren’t very hot or educated.

Joined match.com today, just to see who was on there, in my area. Received 3 views and a wink in the first few minutes. Sounds good, but I didn’t have a profile picture or even entered a single letter on the profile.

Seems to be scam tactics, to get me to subscribe. What else could it be?

You should also consider the role of affiliates! I believe one reason for the low response rate is that many affiliates have no interest in starting a relationship with you, no matter how great your picture or your profile. For the uninitiated, the basic scenario is this: Person A can get paid for successfully recruiting Person B to join a particular site as a paying member. If you are responding to a wink or flirt, or if you are sending a message or a friend request to someone on a particular dating site, the person you are writing/flirting with, etc., may simply be a paid recruiter… Some affiliates may be members of the site who are simply recommending the site to their friends because they genuinely support the site and believe it could be useful/helpful/interesting to their friends. Yes, they get paid, but that is not the only reason, and perhaps not even the primary reason, they signed up as an affiliate. However, I believe many of the affiliates are only in it for the money!

Specifically, they exist for two, or maybe three, reasons: (1) to drive traffic to the site and (2) to convert non-paying members to paying members. Presumably, they get paid more $ for the second scenario than for the first. (3) Getting a paid member to renew is probably worth bonus $. Another way of viewing the affiliates is that they are commissioned salespeople.

Affiliates are very prevalent on adult dating sites. I used to think that they were not that common on “regular” (non-adult) dating sites, but now I’m not so sure. Do eHarmony, Chemistry, Match.com, etc., publish data on the number of affiliates they have? How many ways do they slice and dice uninitiated affiliate data (gender, payment amount or %, payment only for converting a non-paying member to a paying member, or payment just for getting someone to click through an ad on Facebook or another site, etc.) If so, can you cross reference the affiliate data with your other data on response rates, etc.?

Thanks.
hoosiercatguy

P.S. Keep up the good work! I think I can learn a lot from your blog and from the comments from other readers!

I’ve been to the pay sites. Your right no pay no play. I have better things to do with my money than blow it on dating web sites. Even if you don’t pay if your contacted then you should be allowed to answer that message and not leave someone hanging. I’ll stick with ok cupid. By the way I don’t consider my self a dog and have had lots of messages from guys way younger than me that think I’m still hot!.
Thanks, jnan

Great article. Having been a member of both, on and off, you are write on target. When my subscriptions have lapsed they continue to send me new people to meet. Obviously these people are getting my profile too, not knowing that I am no longer able to respond. No wonder so many people did not respond to me!!

I didn’t like OKCupid, either, but I’ve long thought eH was a scam and there was no one at Match that I would pay to talk to… considering in this city, you find the same profiles everywhere, paid or free. Same pictures, same verbiage. Some get around the filters and point you to their profiles at the free sites. I don’t think I’ll ever pay for internet dating again, given those facts. This article did nothing to dissuade me from it, but it did reinforce my decision in that direction.

POF is a hideous site, but I’ve met cheaters and scam artists at paid sites too. it only take one idiot to make the cost worthwhile. They don’t really discriminate.

This blog is an eye opener. I’m currently also an eHarmoney subscriber, and I can tell you from going through it myself that this is all very accurate. I’ve become rather disenchanted by the whole experience. I’ve found even before reading this that I have better odds at finding a desirable match in real life than on a paid dating site for all the reasons mentioned here. This article is just the motivation I needed to cancel my subscription. But I’ll probably stay on okcupid just for kicks.
I will say this about online dating however, I’ve had the opportunity to meet up with a lot of interesting people, which has increased my confidence in the world of dating, making it easier for me to approach and ask out a prospective match, knowing I have the social and charismatic skills to carry on a descent conversation with someone on a night out is a very empowering feeling. I would probably still be an awkward date-a-phobe otherwise.

I have tried too many sites. They make you believe that you can find someone but then you have to pay 19.95 or 3.95 or 49.95? I have no credit card or money to get a prepaid credit card. Is there any sites that let you look at profiles and then connect without the $$$$$$$$$$$$$$$?

The basic premise of this article is this – Fake or Inactive profiles cause women to stop emailing which then causes everyone to not achieve their goal of meeting someone. They call this the desperation feedback loop.

I partially disagree with this premise. I do agree completely about the desperation feedback loop but I think that loop can be instigated even without fake/inactive profiles. And furthermore, I think paid sites are unfairly analyzed in this article. The assumption in the analysis is that the 93% of inactive profiles are treated equivalently with active profiles. This is not the case. All the paid sites rank search hits based on activity so the numbers above are a very very pessimistic.

In any case, the feedback loop is the key problem and I think its a general problem for both paid and free sites.

Sri, I ‘m not sure if you entirely understood the desperation feedback loop, but I think I have a good grasp of it, so i’ll re-iterate it for you.

Women stop emailing because they recieve too many cookiecutter emails.
Men send too many cookiecutter emails because the response rate sucks.

The huge numbers of users touted to be on the website encourages men to redouble their efforts, and thus leads to women recieiving even more bulk junkmail. It’s desperation leading to Epic Fail.

If females do not reply to males, then neither males nor females will have any dates. and if females do not take the inititive to email guys [cause that would stop the act of junkmail messages right there!] yet reply to no messages, then again, there will be no dates.

Thus Leading to an ever more desperate pool of men looking for dates. Our women have failed us.

In short, our social culture has led to Epic Fail. Women are epic fail when it comes to staying in relationships with men, and men are epic fail in staying in relationships with women. Tiger Woods cheated because his wife wasn’t giving it to him at home – yes, he should have been faithful, but her marriage was not a license for her to tell him what he could have for the rest of his life. Someone dig up Calhoun already, we need to see how these experiments correlate to his research!

This online stuff is cheap, btw, compared with real dating – a night at the club could include $5 cover, $10 per drink, five hours of time wasted in a loud envorinment filled with drunk pretentious fakes, and a $40 cabride home. and that’s a cheap club!

The basic premise of the article, then, is that dating sucks but it sucks more if you are paying to meet dates.

Though I do believe the basic point of the article I always feel when people throw alot of complicated equations around it means they want to confuse you, have you assume they’re way smarter, thus automatically right.

The writer of this article would be an amazing con man if he wanted to be. Which is respectable on a certain level

I agree 100% with this article. I gave up on Match.com and eHarmony because of the “no pay, no play”. I was a PAID member on those sites, and it was extremely frustrating when I wouldn’t get responses 90% of the time. If they would tell you that the person you are trying to email is a paid member it would be helpful, but they don’t. There’s no way to find out if your well-intentioned message will even be seen by the other person. My brother encouraged me to join OKC, and I’m blown away by the features. Here, I know that the girl will be able to read the message — whether she’s attracted to me is another story.

The big thing you are missing here is to me the most important difference between the match.com’s and the OKCupids.

The difference is this:

If you get through all of the flaws listed above ( which I agree, are flaws ) then you have found someone willing to spend a little money which means they are serious about finding a match and fully committed to this process. However, any joe shmo can be a full member at OKCupid, so it becomes nothing short of another myspace.com mess of a social networking site.

I feel that many of the people who sign up for these sites just sign up cuz it’s easy and free and never return to the site after that. The biggest thing you get out of the paid sites is the knowledge of someone’s intent to actually find someone.

I agree the system is flawed, but I can’t really think of a better way.

Thank you. Simply put. You just described with actual facts, what I have experienced with other sites (guilty of the copy, paste emails / responses). I will never join or pay for another site and always recommend OK. Now to keep looking for that one . . .

Pat (above) mentions the complicated equations think, and I was also already thinking that if OKCupid people could handle those very simple equations and get the message, then that is a very good sign indeed.

Great article. It reminds me of the early computer days where once you signed up for a Compuserve account that the only way to cancel it was to cancel your credit card.

Hey cupiders not a person looking for love but actually doing a research paper on how effective internet dating actually is and this was so helpful. I just wanted to say thanks C. Rudder your a hottie and smart.

I remember trying Eharmony. After about a million questions I got something like ‘We’re sorry, out of 1 million users you’re compatible with 0.’ That was great. Really.
I’ve been look for a place to give some feedback so I could just say- you guys really know what you’re doing. I never believed it at first whenever I saw the ‘Y’all Got Issues’ section. But the other users that I get that with usually does have issues when paired with me and vice versa.
Keep it up you guys. Way to have our backs!

CR, you have a very good writing style. I just read a few of your articles (Gay sex vs straight, How your race affects, The real stuff white people like, the Big Lies) and it’s really enjoyable to read your stuff – intelligent and entertaining.

I agree with this post for the main reason of even on the free sites like OkCupid you can send out for example 96 messages and only get possibly if you are really lucky 1 message back, and that’s not even saying it will be a good news message it could be a no thank you message which I have found is rare in itself. So my question to these pay sites is why should I pay to send out 100+ messages and be lucky if I get one response, of course like this article states its so they can make money. Me personally, I would rather use the free sites and save my hard earned money (especially in this economy) to take the woman, that does eventually respond with interest, out on a date. Honestly free or paid it makes no difference 90% of women on these sites don’t even take the time to get to know the people messaging them like most men (I Said Most Not All) on these sites do. The women look at the picture and if the guy doesn’t look like Brad Pitt or Johnny Depp they pass him by and instantly delete the message no matter what their profile says. So in conclusion, free or paid, it doesn’t really matter you get the same results either way, except if you pay you’re basically lighting a match to your money.

I tried Salon, I tried Match, I tried OKCupid, I tried a LOT of them. No dice. OKCupid may have been the worst of them all because VERY few of the women were either available or online and the ones I did connect with all were bombed by guys looking for a hookup instead of a date. I never got a single date from OKCupid. I joined Chemistry.com in the Spring of 2009 and actually went on a series of real dates. Some of them were dogs (not in terms of physical beauty, but in terms of being overall duds) and some turned out to be plain ole crazy. But I went on a date in August 2009 and got engaged to her this past June. If I’d stuck to OKCupid, I’d still be wondering why I felt like such a pariah.

I completely agree with this article. I’ve been on numerous dating sites over the years, both free sites and those that charge (though I have never paid myself.) I keep coming back to OKCupid not just because it’s free but because the quality of the site and of the people on here is unmatched anywhere else. I remember being on SparkMatch years and years ago, I’m still friends with several of the people I met on there.

Keep it up, guys! And I’ll keep telling all my single friends to sign up!

About OkTrends

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OkCupid has 3.5M active members; these articles have had over 1M unique readers since July '09. Please send press requests to press@okcupid.com.

Using real user photos plus a few celebrity examples, we examine female beauty and men's reactions to it. We found that simple statistics yields some very surprising insights. Being cute is bad. Ugly can sometimes be good. And, generally, the more men as a group disagree about a woman's looks, the more they like her.

Gay issues have been in the news a lot lately, from the debate over same-sex marriage in Congress to a sickening rash of gay-bashing here in New York City. We see a lot of emotion out there, instead of information, and we wanted to provide some data-based context on sexuality so that people might make better choices about what they say, think, and do. From our massive database, here's what we've found about all types of sex and relationships.

What is it that makes a culture unique? What tastes, interests, and concepts define an ethnic group? How is the self-concept of, say, a black person different from that of a white or Asian person? These are big questions, and subject to a lot of speculation. We answered them with data.

We take a data-based approach the technical side of photography: flash, focus, aperture, etc. We feel like people don't think much about that stuff when they choose a profile photo, and yet, as we show, something as simple as using the flash can seriously mess you up.

The Internet is a great place to pretend to be someone you're not. Most of the time, self-misrepresentation's not a big deal, but in online dating, it is. In this post, we analyze the claims people make in their profiles and posit rules of thumb for getting at the truth behind the fudge.

As they age, men look for increasingly younger matches. The median 31 year-old guy, for example, sets his allowable match age range from 22 to 35—nine years younger, but only four years older, than himself. This behavior leads to a ridiculous imbalance in the online dating world: most men send most of their messages to women barely out of their teens, while many perfectly good-looking and interesting women in their thirties and forties go unwritten. This article examines this phenomenon in detail.

In this post we will confront an unfortunate truth of online dating: no matter how much time you spend polishing your profile, honing your IM banter, and perfecting your message introductions, it's your picture that matters most.